Re: [PATCH 6.6.y] iio: invensense: fix multiple odr switch when FIFO is off

[Sasha Levin <sashal@kernel.org>]

[ Sasha's backport helper bot ]

Hi,

Found matching upstream commit: ef5f5e7b6f73f79538892a8be3a3bee2342acc9f

WARNING: Author mismatch between patch and found commit:
Backport author: inv.git-commit@tdk.com
Commit author: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>


Status in newer kernel trees:
6.12.y | Not found
6.6.y | Not found

Note: The patch differs from the upstream commit:
---
1:  ef5f5e7b6f73f ! 1:  cd8eeb84a6377 iio: invensense: fix multiple odr switch when FIFO is off
    @@ Commit message
         Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
         Link: https://patch.msgid.link/20241021-invn-inv-sensors-timestamp-fix-switch-fifo-off-v2-1-39ffd43edcc4@tdk.com
         Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
    +    (cherry picked from commit ef5f5e7b6f73f79538892a8be3a3bee2342acc9f)
     
      ## drivers/iio/common/inv_sensors/inv_sensors_timestamp.c ##
     @@ drivers/iio/common/inv_sensors/inv_sensors_timestamp.c: int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts,
    @@ drivers/iio/common/inv_sensors/inv_sensors_timestamp.c: int inv_sensors_timestam
     
      ## drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c ##
     @@ drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c: static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev,
    + 					       const unsigned long *scan_mask)
      {
      	struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev);
    - 	struct inv_icm42600_sensor_state *accel_st = iio_priv(indio_dev);
    --	struct inv_sensors_timestamp *ts = &accel_st->ts;
    +-	struct inv_sensors_timestamp *ts = iio_priv(indio_dev);
      	struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT;
      	unsigned int fifo_en = 0;
      	unsigned int sleep_temp = 0;
    @@ drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c: static int inv_icm42600_gyro_u
      					      const unsigned long *scan_mask)
      {
      	struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev);
    --	struct inv_icm42600_sensor_state *gyro_st = iio_priv(indio_dev);
    --	struct inv_sensors_timestamp *ts = &gyro_st->ts;
    +-	struct inv_sensors_timestamp *ts = iio_priv(indio_dev);
      	struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT;
      	unsigned int fifo_en = 0;
      	unsigned int sleep_gyro = 0;
---

Results of testing on various branches:

| Branch                    | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.6.y        |  Success    |  Success   |